Yesterday I saw a question that was in the process of getting closed.
At least some of the close voters state that it is a shopping question. I have not a problem with that, but I think if we close this question, we have to think about our general closing policies, because we didn't close a lot of similar questions concerning air travel, as I stated in a comment:
I don't think it is a shopping question. 0x90 is asking for a site where he can search for cheap sea cruises. That's essentially the same as asking for a site to search for air tickets, and we have allowed a lot of such questions.
So basically, what is our guideline here? Should be close all questions that are formulated like this one? Or do we allow such questions?